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Determine the Kbof a base, at 25C, if a 0.02 M aqueous solution of the base has a pH of 7.60 (This implies that it is an equilibrium pH). Hint:

  1. Determine the Kb of a base, at 25°C, if a 0.02 M aqueous solution of the base has a pH of 7.60 (This implies that it is an equilibrium pH). Hint: compare pH of the solution with the pH of the water and decide if you can ignore the initial concentration of the H3O+.
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